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Time
Always keep up to date with these real time clock (RTC) modules. With these modules you can keep track of the time, even when the power goes out.
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8
Adafruit DS1307 Real Time Clock Assembled Breakout Board
Adafruit #3296
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc.
More information
Delivered in 10 to 30 days
€ 9,
40
Incl. VAT
Sold per piece
Add to cart
Adafruit DS3231 Precision RTC Breakout
Adafruit #3013
The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low power package.
10 for € 16,
50
p.p.
25 for € 16,
10
p.p.
50 for € 15,
65
p.p.
100 for € 15,
25
p.p.
500 for € 14,
80
p.p.
More information
In stock
€ 16,
95
Incl. VAT
Sold per piece
Add to cart
Adafruit PCF8523 Real Time Clock Assembled Breakout Board
Adafruit #3295
Adafruit PCF8523 Real Time Clock Assembled Breakout Board.This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost.
10 for € 8,
55
p.p.
25 for € 8,
05
p.p.
50 for € 7,
60
p.p.
100 for € 7,
10
p.p.
500 for € 6,
60
p.p.
More information
In stock
€ 9,
05
Incl. VAT
Sold per piece
Add to cart
DS1302 Real Time Clock Module - SPI
The DS1302 Real Time Clock Module has an SPI interface through which it can tell the time. Parameters1.PCB a single panel, size: 42mm * 24mm * 12mm(max)2 with 4 holes, about 3.1mm in diameter3 Crystal 32.768KHz, matching capacitance 6pF, size 2 * 6mm4.
10 for € 2,
05
p.p.
25 for € 1,
90
p.p.
50 for € 1,
75
p.p.
100 for € 1,
55
p.p.
500 for € 1,
40
p.p.
More information
Out of stock
€ 2,
20
Incl. VAT
Sold per piece
Add to cart
DS3231M MEMS Precise RTC
DFRobot #DFR0641
This precise RTC adopts DS3231M chip, which integrates MEMS resonator and temperature compensator. Compared to quartz crystal clock, the real-time clock reduces the risk of mechanical failure. Therefore, it can be used in a highly vibrating environment.
10 for € 8,
15
p.p.
25 for € 7,
90
p.p.
50 for € 7,
70
p.p.
100 for € 7,
45
p.p.
500 for € 7,
25
p.p.
More information
Delivered in 3 to 14 days
€ 8,
35
Incl. VAT
Sold per piece
Add to cart
Sale
-18 %
RTC (Real Time Clock) DS1307 module with battery
RobotDyn #6970622931744
This is a real time clock (RTC) based on IC DS1307 that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Use for data-logging, clock, timers and alarms.
10 for € 2,
30
p.p.
25 for € 2,
10
p.p.
50 for € 1,
95
p.p.
100 for € 1,
80
p.p.
500 for € 1,
65
p.p.
More information
In stock
€ 3,
00
€ 2,
45
Incl. VAT
Sold per piece
Add to cart
Sale
-19 %
RTC DS3231 + EEPROM ATC02 module, with battery
RobotDyn #6970622931751
This dual function module uses the extremely accurate ( error value of 1-2 ppm ) DS3231 clock chip with a 2kb memory module ( with 8 address options ) and has a CR-1220 battery back-up included.
10 for € 3,
40
p.p.
25 for € 3,
20
p.p.
50 for € 3,
05
p.p.
100 for € 2,
90
p.p.
500 for € 2,
70
p.p.
More information
In stock
€ 4,
38
€ 3,
55
Incl. VAT
Sold per piece
Add to cart
Real time clock module DS3231
Real time clock module with the DS3231 chip. This module ensures that the arduino knows the exact time at all times. By connecting the arduino to the ´qw´ pin, it is possible to generate an interrupt every second with which sensor values or a display can be addressed.
10 for € 3,
40
p.p.
25 for € 3,
20
p.p.
50 for € 2,
95
p.p.
100 for € 2,
70
p.p.
500 for € 2,
45
p.p.
More information
Out of stock
€ 3,
65
Incl. VAT
Sold per piece
Add to cart
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